From 2XU, the leader in Performance Compression and Triathlon Technology, comes the 2XU Compression Triathlon Singlet. Utilizing 2XU's long lasting, powerful, 105D/CK Compression Fabric for unparalleled power and endurance, this garment promises the athlete greater power output through less muscle oscillation plus increased blood flow to reduce lactic acid build-up. By supporting your core muscle group with powerful compressive material, this garment will help you maintain your posture and technique all race long. Featuring 2XU's ICE X fabric technology with IR blocking and Xylitol to lower body temperature up to 5.4 degrees F, the 2XU Compression Tri Singlet is the ultimate garment for all distances. Rear pocket for all race essentials. The 2XU Compression Tri Singlet - Perform your best with more power and comfort and less fatigue.